diff --git a/drm/DrmDevice.cpp b/drm/DrmDevice.cpp
index 1d6b62e..f6f0b01 100644
--- a/drm/DrmDevice.cpp
+++ b/drm/DrmDevice.cpp
@@ -242,6 +242,11 @@
   return connectors_;
 }
 
+auto DrmDevice::GetWritebackConnectors()
+    -> const std::vector<std::unique_ptr<DrmConnector>> & {
+  return writeback_connectors_;
+}
+
 auto DrmDevice::GetPlanes() -> const std::vector<std::unique_ptr<DrmPlane>> & {
   return planes_;
 }